[[!meta date="Sat Feb 1 00:00:00 2014"]]
[[!meta title="Numerous security holes in Tails 0.22"]]

[[!tag security/fixed]]

Several security holes affect Tails 0.22.

We **strongly** encourage you to [[upgrade to Tails
0.22.1|news/version_0.22.1]] as soon as possible.

Details
=======

 - Iceweasel and its bundled NSS: [[!mfsa2014 12]]
 - Linux kernel: [[!cve 2012-2372]], [[!cve 2013-2147]],
   [[!cve 2013-2889]], [[!cve 2013-2891]], [[!cve 2013-2893]],
   [[!cve 2013-2894]], [[!cve 2013-2895]], [[!cve 2013-2897]],
   [[!cve 2013-2929]], [[!cve 2013-2930]], [[!cve 2013-4299]],
   [[!cve 2013-4343]], [[!cve 2013-4345]], [[!cve 2013-4348]],
   [[!cve 2013-4350]], [[!cve 2013-4387]], [[!cve 2013-4563]],
   [[!cve 2013-4587]], [[!cve 2013-6367]], [[!cve 2013-6368]],
   [[!cve 2013-6376]], [[!cve 2013-6378]], [[!cve 2013-6382]],
   [[!cve 2013-6405]], [[!cve 2013-6432]], [[!cve 2014-1438]]
 - djvulibre: [[!debsa2014 2844]]
 - GnuPG: [[!debsa2013 2821]]
 - hplip: [[!debsa2013 2829]]
 - libtar: [[!debsa2013 2817]]
 - Pidgin: [[!cve 2013-6477]], [[!cve 2013-6478]], [[!cve 2013-6479]],
   [[!cve 2013-6483]], [[!cve 2013-6484]], [[!cve 2013-6486]],
   [[!cve 2014-0020]], [[!cve 2014-6485]]
